WO2014196750A1

WO2014196750A1 - Composite window and method for heat-insulating same by means of non-adhesive heat insulation material

Info

Publication number: WO2014196750A1
Application number: PCT/KR2014/004485
Authority: WO
Inventors: 이상호
Original assignee: 주식회사 대흥에프에스씨복합창
Priority date: 2013-06-07
Filing date: 2014-05-20
Publication date: 2014-12-11
Also published as: TW201504511A; KR101365699B1

Abstract

Disclosed are a composite window and a method for heat-insulating the same by means of a non-adhesive heat insulation material, and the composite window is a double sliding window including a window support framework mounted in a wall and a window frame slidably mounted in the window support framework, wherein the window support framework consists of an outer window support frame and an inner window support frame, a first heat-conduction blocking material being arranged between the outer and the inner window support frame for blocking heat-conduction, and a window support frame heat-insulation material is provided to enclose the internal space of the outer and the inner window support frame so as to prevent the transfer of heat by convection of air, so that the heat-conduction through the frames of the composite window is blocked, and the heat loss caused by convection of the air filling the frame internal space is minimized, thus improving heat-insulation capability.

Description

Composite window and its non-stick insulation construction method

The present invention relates to a composite window and a non-adhesive insulation construction method thereof, and more particularly, to a composite window and a non-adhesive insulation construction method thereof by installing a heat insulating material to prevent heat loss through the composite window frame.

In general, windows that are widely used in buildings are mainly used to construct doors, windows, or balconies. Windows should be weather resistant and durable with high resistance to outdoor air and be able to withstand the load of windows or doors.

With this in mind, for large windows such as balcony windows, an aluminum chassis is used. However, such a single window of aluminum material has a disadvantage of poor thermal insulation due to the nature of the metal.

In order to solve this problem, a composite window having a double structure has been developed and used.

For example, the following patent document 1 and patent document 2 disclose the composite window of a double structure.

In Patent Literature 1, the window frame forms a double window structure on the outside and the inside, and each window frame is separated into a main frame located on the outdoor side and an auxiliary frame located on the indoor side, and the window frame is placed on the outdoor side window frame. The complex is composed of a main structure having different heights of sliding surfaces on which the sliding surface and the window frame on the indoor side are placed, and a double structure having auxiliary frames on the portions where the main frames of the windows and the window frames are exposed inward. The configuration of the window is disclosed.

Patent Document 2 is a patent application registered by the present applicant, Patent Document 2 discloses the configuration of a double-window insulation composite window comprising a window frame frame by combining the outer window frame frame made of a metal panel and the inner window frame frame made of a heat insulation panel have.

On the other hand, the window according to the prior art is made of a heat insulating material of aluminum chassis and wood or synthetic resin, the aluminum chassis and the heat insulating material is bonded by an adhesive or screw.

However, the windows according to the prior art block only the conductive heat by installing a heat insulating material in the contact portion of the outer frame and the inner frame made of aluminum.

Therefore, the window according to the prior art has a problem that the heat insulation effect is reduced by the convection of air filled in the space between the outer frame and the inner frame as the outside air temperature changes.

In addition, when bonding between the heat insulating material and the aluminum chassis in the window according to the prior art, the adhesive is relatively good adhesion with the heat insulating material made of wood or synthetic resin, but the adhesive strength is reduced by the chemical reaction with the aluminum chassis, a non-ferrous metal material There was a problem.

In addition, as the aluminum chassis and the insulation have a predetermined thermal expansion coefficient difference from each other, the shrinkage and expansion of the aluminum chassis and the insulation occur differently due to temperature changes inside and outside the building.

Accordingly, the window according to the prior art has a problem that not only the deformation of the heat insulating material occurs as well as the crack due to the difference in the coefficient of thermal expansion when the outside temperature changes in winter.

In addition, the window according to the prior art, because the aluminum chassis and the heat insulating material made of different materials act differently according to the internal and external temperature changes, the shrinkage and expansion coefficients act differently, so that the aluminum chassis and the heat insulating material are changed differently, so that the aluminum chassis and the heat insulating material are poorly bonded to each other. There was a problem that occurred.

In addition, the window according to the prior art has a problem in that a chemical reaction occurs between the bonding adhesive layer in the summer and the heat insulating material applied to the organic material not only causes deformation of the heat insulating material, but also causes a stain on the surface of the heat insulating material due to the chemical reaction of the bonding adhesive layer.

In addition, the window according to the prior art, when bonding the aluminum chassis and the heat insulating material using a bonding agent, it takes some time to bond the aluminum chassis and the heat insulating material, there was also a problem that the productivity of the product is lowered.

An object of the present invention is to solve the problems as described above, to provide a composite window and a non-adhesive insulation construction method that can improve the thermal insulation by blocking the conduction and convection of heat through the aluminum chassis of the window.

Another object of the present invention is to provide a composite window and a non-adhesive insulation construction method which can be constructed by combining the aluminum chassis and the heat insulating material non-adhesive.

In order to achieve the object as described above, the composite window according to the present invention is a small window, including a window frame frame mounted on the wall surface and a window frame slidably mounted to the window frame frame, the window frame frame is an outer window frame frame And an inner window frame frame, wherein the outer window frame frame and the inner window frame frame surround a first conductive heat shield for blocking conduction heat and an inner space of the outer and inner window frame frames to block heat transfer by air convection. Insulation is characterized in that it is installed.

At least one support rib is formed on an outer surface of the window frame insulation to contact the guide rail and the first conductive heat shield so that an air layer is formed between the window frame insulation and the outer and inner window frame frames.

An inner end of the inner window frame frame extends downward and is provided with a blocking material mounting portion for mounting an air movement blocking material so as to contact the inner surface of the window frame, and the air movement blocking material is coupled to the tip of the blocking material mounting part to be in contact with the window frame. It is characterized by blocking the outside air and bet to move inside and outside the building through the space between the window frame frame.

The window frame may include an outer frame installed outside the glass, an inner frame installed inside the glass, a second conductive heat shield installed in the space between the outer frame and the inner frame to block conduction heat, and a space between the outer frame and the inner frame. It characterized in that it comprises a heat insulating material to block heat transfer by the convection of air filled in.

First to third horizontal parts are respectively formed at upper, middle and lower ends of the outer frame, and fourth and fifth horizontal parts and second coupling parts are formed at upper, lower and middle parts of the outer frame, respectively. The heat insulating material is a first heat insulating material coupled to the space between the first horizontal portion and the second horizontal portion, a second heat insulating material coupled to the space between the second horizontal portion and the third horizontal portion, and the fourth horizontal portion and the second coupling portion. And a third heat insulating material coupled to the interspace and a fourth heat insulating material coupled to the space between the second coupling portion and the fifth horizontal portion.

A first air movement blocking material is coupled to the front end of the first horizontal portion and the first heat insulating material, and a second air movement blocking material is coupled to the front end of the fourth horizontal portion and the third heat insulating material, and the first and second air movements are combined. Blocking material is characterized in that the outside air and bet to block the movement of the inside and outside the building through the space between the window frame and the guide rail.

The space between the second horizontal portion and the inner frame is characterized in that the second conductive heat shielding material for blocking the conductive heat is coupled.

At least one support rib is formed on an outer surface of the first to fourth insulation to form an air layer between the outer frame and the inner surface of the inner frame.

A sealing layer is formed on a lower end of the outer frame and the inner frame in contact with the glass.

In addition, in order to achieve the object as described above, the composite window according to the present invention is a curtain wall window comprising an outer frame and an inner frame installed between a pair of glass, is installed between the outer frame and the inner frame is conducted heat Third conductive heat shielding material for blocking the fifth and sixth heat insulating material and the inner frame installed in the inner space of the outer frame to block heat transfer by the convection of air filled in the inner space of the outer frame and the inner frame It characterized in that it comprises a seventh and eighth heat insulating material installed in the interior space.

In addition, in order to achieve the object as described above, the non-adhesive insulation construction method of the composite window according to the present invention (a) the first conductive heat shield and the window frame insulation in the space between the outer window frame frame and the inner window frame frame forming the window frame frame (B) coupling a conductive heat shield to a space between the outer frame and the inner frame constituting the window frame, and (c) combining the first to fourth insulation to surround the inner space of the outer frame and the inner frame to provide air. Blocking heat transfer by the convection phenomenon of (d) and placing the glass between the outer frame and the bottom of the inner frame and forming a sealing layer.

Step (c) is characterized in that the air layer is formed between the first to fourth heat insulating material and the inner surface of the outer frame and the inner frame by the support member formed on the outer surface of the first to fourth heat insulating material.

As described above, according to the composite window and the non-adhesive insulating material construction method according to the present invention, by installing a first conductive heat shield between the outer window frame frame and the inner window frame frame, forming a support rib in the window frame insulation material window frame frame and guide By forming an air layer between the rail and the first conduction heat shield, it is possible to block conduction heat transmitted to the inside and the outside of the building through the window frame frame made of aluminum, and at the same time, it is possible to block heat transfer by air convection.

And according to the composite window and the non-adhesive insulation construction method according to the present invention, the second conductive heat shielding material, the air movement blocking material and the insulating material is mounted between the inner frame and the outer frame forming the window frame, the direct contact between the outer frame and the inner frame The effect of blocking conduction heat can be prevented by preventing it.

In addition, according to the composite window and the non-adhesive insulating material construction method according to the present invention, by forming a plurality of air layers between the window frame frame and the window frame and the heat insulating material, heat transfer by air convection in the space between the inner frame and the outer frame. The effect is obtained that the insulation can be improved by blocking.

In addition, according to the composite window and the non-adhesive insulating material construction method according to the present invention, by using the elasticity of the insulating material to be attached to the frame without the use of adhesive bonding to the frame, damage to the insulating material due to the difference in thermal expansion coefficient between the insulating material and the frame or The effect that damage can be prevented beforehand is acquired.

Accordingly, according to the composite window and the non-adhesive insulation construction method according to the present invention, the thermal insulation performance is minimized by blocking the conduction heat through the frame of the composite window and at the same time to minimize the heat loss due to the convection of air filled in the space inside the frame. The effect that can be maximized is obtained.

1 is a front view of the US Secretary window according to a preferred embodiment of the present invention,

FIG. 2 is a partially enlarged cross-sectional view taken along line X-X 'shown in FIG. 1;

3 is an enlarged view of a portion A of FIG. 2;

4 is an enlarged view of a portion B of FIG. 2;

5 is an enlarged view of a portion C of FIG. 2;

Figure 6 is a process diagram illustrating a step-by-step method of construction of non-adhesive insulation of the US window according to a preferred embodiment of the present invention,

7 is a partially enlarged cross-sectional view of a curtain wall window according to another embodiment of the present invention;

8 and 9 are exemplary views showing the thermal insulation performance test results of the US window and the US window according to a preferred embodiment of the present invention, the insulation is not applied and only the conductive heat shielding material is applied.

10 and 11 are exemplary views showing the results of the thermal cut-off performance test of the curtain wall window and the curtain wall window according to another embodiment of the present invention in which the insulation is not applied and only the conductive heat shielding material is applied.

Hereinafter, a composite window and a method of constructing a non-adhesive insulation material according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the present embodiment, a description will be given of the case where it is applied to a sliding window.

FIG. 1 is a front view of an unsigned window according to a preferred embodiment of the present invention, and FIG. 2 is a partially enlarged cross-sectional view taken along line X-X 'of FIG. 1.

Unsigned window 10 according to a preferred embodiment of the present invention, as shown in Figures 1 and 2, the window frame frame 20 is mounted on the wall and the window frame is slidably mounted to the window frame frame 20 (30).

The window frame frame 20 includes an outer window frame frame 21 and an inner window frame frame 22, and a first conductive heat shielding material 23 for blocking conduction heat is provided between the outer window frame frame 21 and the inner window frame frame 22. Is installed.

Here, the first conductive heat shield 23 is fitted to the outer window frame frame 21 and the inner window frame frame 22 so as to be easily exchanged and installed.

The outer and inner window frame frames 21 and 22 are profiles having a substantially rectangular cross section and may be made of aluminum.

In the present exemplary embodiment, the window frame frame 21 may be applied to at least one of a window frame, a curtain wall window, a horizontal window frame and a vertical window frame of various system composite windows.

A central portion of each of the outer and inner window frame frames 21 and 22 may be provided with a pair of guide rails 24 on which the window frame 30 is slidably mounted.

Each guide rail 24 may have a cross section having a substantially 'J' shape.

The window frame insulation 25 may be installed between the pair of guide rails 24 to surround the inner space of the outer and inner window frame frames 21 and 22.

The window frame insulation 25 may be formed in a substantially '이' shape so as to correspond to the space between the pair of guide rails 24.

In addition, at least one support rib 26 may be formed on an upper surface and both side surfaces of the window frame insulator 25 so as to be in contact with the guide rail 24 and the first conductive heat shield 23 in an upward or front direction.

Accordingly, an air layer in which air is filled is formed between the window frame insulator 25 and the window frame frame 20, the pair of guide rails 24, and the first conductive heat shielding member 23.

As described above, the present invention provides an aluminum material by providing a first conductive heat shield between the outer window frame frame and the inner window frame frame, and forming a support rib in the window frame heat insulating material to form an air layer between the window frame frame, the guide rail and the first conductive heat shield material. Blocking the conduction heat transmitted to the inside and outside the building through the window frame frame is made of a, at the same time can block the heat transfer by the air convection.

In addition, a barrier member mounting portion 28 may be provided at an inner end of the inner window frame frame 22 so that the air movement blocking member 27 is mounted to contact the inner surface of the window frame 30.

The air movement blocking material 27 is coupled to a mounting space formed in a 'T' shape at the tip of the blocking material mounting portion 28 so that outside air and bet can enter and exit the building through the space between the window frame 30 and the inner window frame frame 22. It blocks the movement.

The window frame 30 may include an outer frame 40 installed outside the glass 11 and an inner frame 50 installed inside the glass 11.

Here, the glass 11 may be provided as a pair glass (glass) which is manufactured to form a space between the pair of plate glass in order to improve the heat insulating performance.

The outer frame 40 and the inner frame 50 may be formed symmetrically with respect to the glass.

That is, the outer frame 40 may have first to third horizontal portions 41 to 43 formed on the top, middle, and bottom of the outer frame 40 to have a substantially 'ㅌ' shape.

The front end of the first horizontal portion 41 may be formed so that the bottom surface is opened so that a space in which the first air movement blocking member 44 is coupled is formed.

The second horizontal part 42 may be formed to extend inwardly compared to the first and third

horizontal parts

41 and 43 so as to partition the outer frame inner space to minimize the space where air convection occurs.

A first coupling part 46 having a cross-section having a substantially 'c' shape may be formed at the front end of the second horizontal part 42 so that the second conductive heat shielding material 45 is coupled thereto.

The third horizontal part 43 is a part in contact with the outer surface of the upper end of the glass 11, and the sealing layer 47 may be formed by applying silicon between the third horizontal part 43 and the upper end of the glass 11. .

Of course, the present invention may be modified to install a gasket instead of forming a sealing layer.

The inner frame 50 is formed with fourth and fifth

horizontal portions

51 and 52 at the top and bottom, respectively, and a second coupling portion 53 at the middle portion thereof, so that the cross section is formed in a substantially 'ヨ' shape. Can be.

The front end of the fourth horizontal portion 51 may be formed so that the bottom surface is opened so that a space in which the second air movement blocking member 54 is coupled is formed.

The first and second air

movement blocking members

44 and 54 prevent the outside air from entering the inside and the outside of the building through the space between the guide rail 24 and the outer frame 40 and the inner frame 50. do.

Each of the first and second air

movement blocking members

44 and 54 has a cross-section having a substantially 'T' shape, and may be manufactured as a woven pile.

The fifth horizontal portion 52 is in contact with the inner surface of the upper end of the glass 11, and the sealing layer 55 may be formed by applying silicon between the fifth horizontal portion 52 and the upper end of the glass 11. .

The second coupling part 53 may have a cross section having a substantially 'co' shape so that the second conductive heat shielding material 45 is coupled thereto.

Accordingly, the second conductive heat shield 45 may be coupled between the first coupling part 46 of the outer frame 40 and the second coupling part 53 of the inner frame 50.

Here, the first and second

conductive heat shields

23 and 45 may be made of synthetic resin having thermal insulation, such as polyamide or polystyrene foam.

The space between the outer frame 40 and the inner frame 50 is equipped with a heat insulating material 60 to block the convection of air.

The heat insulating material 60 is formed in the space between the first heat insulating material 61 and the second horizontal part 52 and the third horizontal part 53 coupled to the space between the first horizontal part 41 and the second horizontal part 42. The second heat insulating material 62 to be coupled, the third heat insulating material 63 coupled to the space between the fourth horizontal portion 51 and the second coupling portion 53 and the second coupling portion 53 and the fifth horizontal portion 52 ) May include a fourth heat insulating material 64 coupled to the space therebetween.

The first to fourth heat insulating materials 61 to 64 may be made of synthetic resin having heat insulating properties, such as polyamide or polystyrene foam.

Here, as the first to fourth heat insulating materials 61 to 64 have elasticity, the first to fourth heat insulating materials 61 to 64 may be easily installed when they are coupled to the window frame 30.

For example, FIG. 3 is an enlarged view of portion A of FIG. 2, FIG. 4 is an enlarged view of portion B of FIG. 2, and FIG. 5 is an enlarged view of portion C of FIG. 2.

As shown in FIGS. 2 and 3, the first heat insulating material 61 has a substantially 'c' cross section, and an upper end of the upper portion of the first heat insulating material 61 is coupled to the first air movement blocking material 44. It can be formed to be open.

At least one support rib 65 may be formed on the upper surface, the outer surface and the lower surface of the first heat insulating material 61 so that an air layer is formed between the outer frame 40.

The second heat insulating material 62 is formed in a shape as shown in FIGS. 2 and 4 to form the inner surface of the outer frame 40, the second and third

horizontal portions

42 and 43, and the second conductive heat shield 45. Can be coupled in between.

At least one support rib 65 may be formed on the upper surface, the outer surface and the lower surface of the second heat insulating material 62 so that an air layer is formed between the outer frame and the 40.

As shown in FIGS. 2 and 5, the third heat insulating material 63 has a cross-section having a substantially 'b' shape, such that the inner surface of the inner frame 50, the fourth horizontal portion 51, and the second coupling portion ( 53 may be coupled between the top surface and the second conductive thermal barrier material 45.

An upper end of the upper portion of the third heat insulating material 63 may be formed to have an upper surface open to couple the second air movement blocking material 54.

At least one support rib 65 may be formed on the upper surface, the inner surface and the lower surface of the third insulation material 63 so as to form an air between the inner frame 50.

As shown in FIGS. 2 and 5, the fourth heat insulating material 64 has a substantially 'I' shape in cross section, so that an inner surface of the inner frame 50 and a lower surface of the second coupling portion 53 are formed. 52 and the second conductive heat shield 45.

At least one support rib 65 may be formed on the outer surface and the inner surface of the fourth heat insulating material 64 so as to form an air layer between the inner frame 50.

As such, the present invention provides a heat transfer by air convection in the space between the inner frame and the outer frame by mounting a plurality of air layers between the inner frame and the outer frame forming the window frame and forming a plurality of air layers. Blocking can improve insulation performance.

Next, with reference to Figure 6 will be described in detail the coupling relationship and non-adhesive insulating material construction method of the US West window according to a preferred embodiment of the present invention.

Figure 6 is a process diagram illustrating a step-by-step method for constructing a non-adhesive insulation of the US window according to a preferred embodiment of the present invention.

As shown in FIG. 6, the worker mounts the outer window frame frame 21 and the inner window frame frame 22 that constitute the window frame frame 20 to the wall (S10), and the outer window frame frame 21 and the inner window frame frame. Coupling the first conductive heat shield 23 in the space between (22) (S12).

The window frame insulation 25 is mounted between the pair of guide rails 24 formed on the outer window frame frame 21 and the inner window frame frame 22 (S14).

At this time, the window frame insulation 25 is fitted to the bent portion of the lower pair of guide rails 24 and the outer window frame frame 21 and the inner window frame frame 22 to maintain a stable coupling state.

And the operator combines the first heat insulating material 61 in the space between the first horizontal portion 41 and the second horizontal portion 42 formed in the upper and middle portions of the outer frame 40 constituting the window frame 30 In operation S16, the second heat insulating material 62 is coupled to the space between the second horizontal part 42 and the third horizontal part 43 formed at the middle and lower ends of the outer frame 40.

At this time, an air layer is formed between the outer frame 40 and the first and second

heat insulating members

61 and 62 by the support ribs 65 formed on the first and second

heat insulating members

61 and 62.

Subsequently, the worker couples the third heat insulating material 63 to a space between the fourth horizontal portion 51 and the second coupling portion 53 respectively formed at the upper and middle portions of the inner frame 50, and the second coupling portion ( The fourth heat insulating material 64 is coupled to the space between the 53 and the fifth horizontal portion 52 formed at the lower end of the inner frame 50 (S18).

At this time, an air layer is formed between the inner frame 50 and the third and fourth

heat insulating members

63 and 64 by the support ribs 65 formed on the third and fourth

heat insulating members

63 and 64.

The first to fourth heat insulating materials 61 to 64 may be fitted to the outer frame 40 and the inner frame 50 by using elasticity to stably maintain the engaged state.

As described above, after the outer frame 40 and the inner frame 50 to which the first to fourth heat insulating materials 61 to 64 are respectively coupled to correspond to each other, the first formed on the front end of the second horizontal portion 42 The second conductive heat shield 45 is coupled between the coupling part 46 and the second coupling part 53 (S20).

In this case, the space between the guide rail 24, the first and fourth

horizontal portions

41 and 51, and the first and third

heat insulating materials

61 and 63, respectively, the first and second air

movement blocking members

44 and 54, respectively. Is installed.

Subsequently, the worker combines the glass 11 to a space between the outer frame 40 and the lower end of the inner frame 50 and then applies silicon to form the sealing layers 47 and 55 (S22).

Through the above process, the present invention combines the first conductive heat shield and the window frame insulation between the outer and inner window frame frames constituting the window frame, and the second conductive heat shield and the second conductive heat shield between the outer frame and the inner frame constituting the window frame By combining the first to fourth heat insulating material to block the conductive heat transfer to the interior and at the same time, it is possible to completely block the heat transfer by the convection of air filled in the space between the frames.

On the other hand, in the above embodiment was described using the US window, but the present invention is not necessarily limited thereto.

For example, FIG. 7 is a partially enlarged cross-sectional view of a curtain wall window according to another embodiment of the present invention.

As shown in FIG. 7, the curtain wall window 100 according to another embodiment of the present invention may be formed between an outer frame 110 and an inner frame 120 installed between a pair of glass 11. It may include three conductive heat shielding member (130).

The fifth and sixth

heat insulating members

141 and 142 are installed in the inner space of the outer frame 110, and the seventh and eighth

heat insulating materials

143 and 144 are installed in the inner space of the inner frame 120.

To this end, the sixth and seventh

horizontal parts

111 and 112 are formed in the middle part of the outer frame 110 at predetermined intervals, and the eighth and ninth horizontal parts are formed in the middle part of the inner frame 120 at predetermined intervals. (121,122) may be formed.

Accordingly, the fifth heat insulator 141 is coupled to the space between the upper end of the outer frame 110 and the top surface of the sixth horizontal part 111 and the third conductive heat shield 130, and the sixth heat insulator 142 is external. It may be coupled to the space between the bottom of the frame 110 and the bottom of the seventh horizontal portion 112 and the third conductive heat shield (130).

The seventh heat insulating material 143 is coupled to the space between the upper end of the inner frame 120 and the upper surface of the eighth horizontal portion 121 and the third conductive heat shield 130, and the eighth heat insulating material 144 is the inner frame ( It may be coupled to the space between the lower end of the 120, the lower surface of the ninth horizontal portion 122 and the third conductive heat shield (130).

Here, a portion of the pair of glass 11 and the outer frame 110 and the inner frame 120 in contact with each other may be formed of a sealing layer 150 by applying silicon, or a gasket may be installed.

Accordingly, the curtain wall window according to another embodiment of the present invention blocks the conductive heat transmitted from the outside and the inside of the building by using a third conductive heat shield installed inside the outer frame and the inner frame, and the fifth to eighth heat insulating materials. It is possible to minimize the heat loss due to the convection of air filled inside the frame.

As described above, the present invention can be applied not only to the US window and the window frame, but also to the horizontal window frame and the vertical window frame of various system composite windows.

Experimental results of the product constituted by the composite window and the non-adhesive insulation construction method according to the present invention can be confirmed through FIGS. 8 to 11.

8 and 9 are exemplary views showing the results of the thermal cut-off performance test of the US window and the US window according to a preferred embodiment of the present invention, in which the insulation is not applied and only the conductive heat shield is applied. It is an exemplary view showing the results of the thermal barrier performance test of the curtain wall window and the window wall window according to another embodiment of the present invention and the non-applied and applied only the conductive heat shielding material.

When the insulation is not applied as shown in FIGS. 8 and 10, the outer surface and inner temperature of the US window and the curtain wall window show a difference of about 10 ° C., but as shown in FIGS. 9 and 11. In the case of application, it can be seen that the temperature of the outer surface and the inner surface of the US windows and curtain wall windows are about 20 to 30 ℃ difference.

Therefore, the present invention can maximize the thermal insulation performance by blocking the heat conduction through the frame of the composite window and at the same time minimize the heat loss due to the convection of air filled in the space inside the frame.

As mentioned above, although the invention made by the present inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

The present invention is applied to a composite window technology that blocks heat conduction through the frame of the composite window and at the same time minimizes heat loss due to convection of air filled in the space inside the frame, thereby improving insulation performance.

Claims

An unseen window comprising a window frame frame mounted on a wall and a window frame slidably mounted to the window frame frame.

The window frame frame is composed of an outer window frame frame and an inner window frame frame,

A first conductive heat shield between the outer window frame frame and the inner window frame frame to block conductive heat;

Window frame insulation is installed to surround the inner space of the outer and inner window frame frames to block heat transfer by air convection,

The window frame is an outer frame installed on the outside of the glass,

An inner frame installed inside the glass,

A second conductive heat shield provided in the space between the outer frame and the inner frame to block the conductive heat;

Insulating material to block heat transfer by the convection of air filled in the space between the outer frame and the inner frame,

First to third horizontal portions are respectively formed on the upper, middle and lower ends of the outer frame,

The upper, lower and middle portions of the inner frame are formed with fourth and fifth horizontal portions and second coupling portions, respectively,

The heat insulating material is a first heat insulating material coupled to the space between the first horizontal portion and the second horizontal portion,

A second heat insulator coupled to a space between the second horizontal part and the third horizontal part;

A third insulating material coupled to a space between the fourth horizontal portion and the second coupling portion;

And a fourth insulating material coupled to a space between the second coupling part and the fifth horizontal part.
The method of claim 1,

A pair of guide rails on which the window frame is slidably mounted is provided at the center of each of the outer and inner window frame frames,

At least one support rib is formed on an outer surface of the window frame insulation to contact the guide rail and the first conductive heat shield so that an air layer is formed between the window frame insulation and the outer and inner window frame frames.
The method of claim 2,

An inner end of the inner window frame frame extends downward and is provided with a blocking material mounting portion for mounting an air movement blocking material so as to contact the inner surface of the window frame.

The air movement blocking material is coupled to the front end of the blocking member mounting portion composite window, characterized in that to prevent the outside air and bet to move in and out of the building through the space between the window frame and the inner window frame frame.
The method of claim 2,

A first air movement blocking material is coupled to the front end of the first horizontal portion and the first heat insulating material,

A second air movement blocking material is coupled to the front end of the fourth horizontal portion and the third heat insulating material,

The first and second air movement blocking material is a composite window, characterized in that to prevent the outside air and bet to move in and out of the building through the space between the window frame and the guide rail.
The method of claim 1,

The space between the second horizontal portion and the inner frame is a composite window, characterized in that the second conductive heat shielding material for blocking the conductive heat is coupled.
The method according to claim 4 or 5,

At least one support rib is formed on an outer surface of the first to fourth insulation to form an air layer between the outer frame and the inner surface of the inner frame.
The method of claim 1,

And a sealing layer is formed on a lower end of the outer frame and the inner frame in contact with glass.
A curtain wall window comprising an outer frame and an inner frame installed between a pair of glass,

A third conductive heat shield provided between the outer frame and the inner frame to block conductive heat;

Fifth and sixth heat insulating members installed in the inner space of the outer frame to block heat transfer by convection of air filled in the inner space of the outer frame and the inner frame;

It includes seventh and eighth heat insulating material which is installed in the inner space of the inner frame,

Sixth and seventh horizontal parts are formed at a predetermined interval in the middle part of the outer frame.

Eighth and ninth horizontal portions are formed in the middle portion of the inner frame at predetermined intervals.

The fifth heat insulating material is coupled to the space between the upper end of the outer frame and the sixth horizontal portion and the third conductive heat shielding material,

The sixth insulation is coupled to the space between the lower end of the outer frame and the bottom of the seventh horizontal portion and the third conductive heat shield.

The seventh heat insulating material is coupled to the space between the upper end of the inner frame and the upper surface of the eighth horizontal portion and the third conductive heat shielding material,

And the eighth heat insulating material is coupled to a space between the lower end of the inner frame and the lower surface of the ninth horizontal part and the third conductive heat shield.
(A) mounting the first conductive heat shield and the window frame insulation in the space between the outer window frame frame and the inner window frame frame constituting the window frame frame,

(b) coupling the second conductive thermal barrier material to the space between the outer frame and the inner frame constituting the window frame,

(c) enclosing the inner space of the outer frame and the inner frame to combine the first to fourth heat insulators to block heat transfer by air convection; and

(d) disposing a glass between the outer frame and the bottom of the inner frame and forming a sealing layer,

Step (c) is a step (c1) of coupling the first heat insulating material in the space between the first horizontal portion and the second horizontal portion formed in the upper and middle portions of the outer frame,

(c2) coupling a second heat insulator to a space between the second horizontal part and the third horizontal part respectively formed at the middle part and the bottom part of the outer frame;

(c3) coupling a third heat insulating material to a space between the fourth horizontal portion and the second coupling portion respectively formed at the upper and middle portions of the inner frame; and

(c4) coupling a fourth heat insulating material to a space between the second coupling part and a fifth horizontal part formed at a lower end of the inner frame,

The first to fourth heat insulating material is a non-adhesive heat insulating material construction method of the composite window, characterized in that coupled to each frame by fitting coupling method using elasticity.
The method of claim 9, wherein step (c)

A method of constructing a non-adhesive heat insulating material for a composite window, characterized in that an air layer is formed between the first to fourth heat insulating material and the inner surface of the outer frame and the inner frame by supporting ribs formed on outer surfaces of the first to fourth heat insulating materials.